org.jretty.util.resource.support

接口 ResourcePatternResolver

所有超级接口:

ResourceLoader

所有已知实现类:

PathMatchingResourcePatternResolver

public interface ResourcePatternResolver
extends ResourceLoader

Strategy interface for resolving a location pattern (for example, an Ant-style path pattern) into Resource objects.

This is an extension to the org.springframework.core.io.ResourceLoader interface. A passed-in ResourceLoader (for example, an org.springframework.context.ApplicationContext passed in via org.springframework.context.ResourceLoaderAware when running in a context) can be checked whether it implements this extended interface too.

PathMatchingResourcePatternResolver is a standalone implementation that is usable outside an ApplicationContext, also used by ResourceArrayPropertyEditor for populating Resource array bean properties.

Can be used with any sort of location pattern (e.g. "/WEB-INF/*-context.xml"): Input patterns have to match the strategy implementation. This interface just specifies the conversion method rather than a specific pattern format.

This interface also suggests a new resource prefix "classpath*:" for all matching resources from the class path. Note that the resource location is expected to be a path without placeholders in this case (e.g. "/beans.xml"); JAR files or classes directories can contain multiple files of the same name.

从以下版本开始:

1.0.2

作者:

Juergen Hoeller

另请参阅:

org.springframework.core.io.Resource, org.springframework.core.io.ResourceLoader, org.springframework.context.ApplicationContext, org.springframework.context.ResourceLoaderAware

字段概要

字段

限定符和类型	字段和说明
static String	CLASSPATH_ALL_URL_PREFIX Pseudo URL prefix for all matching resources from the class path: "classpath*:" This differs from ResourceLoader's classpath URL prefix in that it retrieves all matching resources for a given name (e.g.

从接口继承的字段 org.jretty.util.resource.ResourceLoader

CLASSPATH_URL_PREFIX

方法概要

限定符和类型	方法和说明
Resource[]	getResources(String locationPattern) Resolve the given location pattern into Resource objects.

从接口继承的方法 org.jretty.util.resource.ResourceLoader

getClassLoader, getResource

字段详细资料

CLASSPATH_ALL_URL_PREFIX

static final String CLASSPATH_ALL_URL_PREFIX

Pseudo URL prefix for all matching resources from the class path: "classpath*:" This differs from ResourceLoader's classpath URL prefix in that it retrieves all matching resources for a given name (e.g. "/beans.xml"), for example in the root of all deployed JAR files.

另请参阅:

org.springframework.core.io.ResourceLoader#CLASSPATH_URL_PREFIX, 常量字段值

方法详细资料

getResources

Resource[] getResources(String locationPattern)
                 throws IOException

Resolve the given location pattern into Resource objects.

Overlapping resource entries that point to the same physical resource should be avoided, as far as possible. The result should have set semantics.

参数:

locationPattern - the location pattern to resolve

返回:

the corresponding Resource objects

抛出:

IOException - in case of I/O errors